268318154024206 has 32 divisors (see below), whose sum is σ = 481761900008928. Its totient is φ = 110456873005440.

The previous prime is 268318154024119. The next prime is 268318154024267. The reversal of 268318154024206 is 602420451813862.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8850695821 + ... + 8850726136.

It is an arithmetic number, because the mean of its divisors is an integer number (15055059375279).

Almost surely, 2^{268318154024206} is an apocalyptic number.

268318154024206 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

268318154024206 is a deficient number, since it is larger than the sum of its proper divisors (213443745984722).

268318154024206 is a wasteful number, since it uses less digits than its factorization.

268318154024206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17701422036.

The product of its (nonzero) digits is 4423680, while the sum is 52.

The spelling of 268318154024206 in words is "two hundred sixty-eight trillion, three hundred eighteen billion, one hundred fifty-four million, twenty-four thousand, two hundred six".